package homework.day03;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

/**
 * 改错
 *
 * 程序实现的是简易记事本工具。程序启动后向pw.txt文件写内容
 * 用户输入的每一行字符串都写入到文件中，单独输入exit时
 * 程序退出。
 *
 * @author Xiloer
 *
 */
public class Test05 {
    public static void main(String[] args) throws FileNotFoundException, UnsupportedEncodingException {
		try(FileOutputStream fos = new FileOutputStream("pw.txt");
		OutputStreamWriter osw = new OutputStreamWriter(fos,StandardCharsets.UTF_8);
		BufferedWriter bw = new BufferedWriter(osw);
		PrintWriter pw = new PrintWriter(bw,true);) {
			Scanner scanner = new Scanner(System.in);
			System.out.println("请开始输入内容");
			while (true) {
				String str = scanner.nextLine();
				if ("exit".equals(str)) {
					break;
				}
				pw.println(str);
			}
		}catch (IOException e){
			e.printStackTrace();
		}
    }
}
